Xerox DocuColor 12 Printer with Fiery X12 产品宣传页

下载
页码 190
2
2-15
Advanced workflows
Color proofing examples
The following examples illustrate methods for simulating the output from another 
printing system, such as an offset press. Each of the proofing examples uses an ICC 
profile to describe the destination color space. While some examples use simulation 
profiles built in to the Fiery, others use ColorWise Pro Tools (see Chapter 4) to 
download custom ICC output profiles to the Fiery for use as simulation profiles. 
Photoshop 5.x RGB-to-CMYK conversion using a custom ICC profile
This workflow is useful for prepress environments that have integrated ICC color 
management and have profiles for the presses they use. In this example, an image in 
Photoshop 5.x is converted from RGB to CMYK using Photoshop’s ICC color 
conversion features in the CMYK Setup option. (For more information on CMYK 
Setup, see your Photoshop 5.x documentation.) Using the Simulation settings available 
in ColorWise, the CMYK image is printed to the Fiery, and the output is made to 
appear as if it were printed on an offset press.
This document could be created as follows:
• In Photoshop 5.x, set CMYK Model in CMYK Setup to ICC. 
• In the Profile menu, select an ICC profile for the desired offset press. Click OK. 
• Open an RGB image. From the Image pull-down menu select Mode>CMYK Color. 
• Save the image in any file format. 
• Print directly to the Fiery. 
• Use ColorWise Pro Tools to select a simulation profile or download a custom ICC 
profile to the Fiery for use as a CMYK Simulation Profile.